Kiyoshi Nara

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic composition, formed products therefrom and segregation re...
- Patent number 5,174,821
- Issue date Dec 29, 1992
- Taisei Corporation
- Yasunori Matsuoka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Production of monomeric human .gamma.-interferon
- Patent number 4,686,284
- Issue date Aug 11, 1987
- Takeda Chemical Industries, Ltd.
- Kiyoshi Nara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for separating cephalosporins
- Patent number 4,535,155
- Issue date Aug 13, 1985
- Takeda Chemical Industries, Ltd.
- Kiyoshi Nara
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for concentrating .beta.-lactam antibiotic solution
- Patent number 4,455,306
- Issue date Jun 19, 1984
- Takeda Chemical Industries, Ltd.
- Kiyoshi Nara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ultrafiltration of fermentation broth containing nucleosides to sep...
- Patent number 4,374,981
- Issue date Feb 22, 1983
- Takeda Chemical Industries, Ltd.
- Masahiko Tsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing antibiotic P-2563 using Pseudomonas fluorescens
- Patent number 4,108,724
- Issue date Aug 22, 1978
- Takeda Chemical Industries, Ltd.
- Kiyoshi Nara
- C07 - ORGANIC CHEMISTRY